Seminar notes

Question 1

Keratinisation of the epithelium that covers the sulcus is

Answer 1

Non keratinised

Question 2

Reevaluation after hygienic phase takes place

Answer 2

6 weeks to 6 months after

Question 3

Periodontal status includes

Answer 3

• Mobility
• Implant
• Furcation involvement
• Probing depth
• Gingival margin level

Question 4

Periodontal status is done after

Answer 4

Scaling

Question 5

Four main phases of periodontal treatment

Answer 5

• Systemic
• Hygienic
• Corrective
• Supportive (maintenance)

Question 6

Re-evaluation can occur after

Answer 6

Hygienic and corrective phase

Question 7

Periodontal chart is part of the

Answer 7

Hygienic phase

Question 8

Grade 1 mobility

Answer 8

1mm horizontal mobility

Question 9

Grade 2 mobility

Answer 9

over 1mm horizontally

Question 10

Grade 3 mobility

Answer 10

Vertical and horizontal mobility

Question 11

Gingival margin definition

Answer 11

Distance measured in mm with a periodontal probe from the gingival margin to the CEJ

Question 12

Probing depth

Answer 12

Distance measured in mm with a periodontal probe from the gingival margin to the bottom of the sulus/pocket

Question 13

Value that cant be 0

Answer 13

Probing depth

Question 14

Value that can be 0. negative or positive

Answer 14

Gingival margin

Question 15

Histological probing depth smaller than clinical probing depth because

Answer 15

Probe can be inserted into epithelial junction

Question 16

Pseudopocket

Answer 16

• Probing depth more than 3mm
• No attachment or bone loss

Question 17

Probing depth more than 4 but less than 6 is

Answer 17

Paradontitis superficialis

Question 18

Probing depth greater than 6mm w/ attachement and bone loss that can be horizontal or vertical. Furcation involvement

Answer 18

Paradontitis profunda

Question 19

Clinical attachment level

Answer 19

Distance from CEJ to bottom of sulcus

Question 20

If distance between CEJ and bottom of gingival sulcus increases

Answer 20

Clinical attachment loss

Question 21

If the distance between CEJ and bottom of pocket decreases

Answer 21

Clinical attachment gain

Question 22

Prognosis types

Answer 22

• Good
• Doubtful
• Irrational to treat

Question 23

Criteria for doubtful prognosis

Answer 23

• Periodontal origin
• Dental origin
• Endodontic origin

Question 24

Criteria for irrational to treat

Answer 24

• Periodontal origin
• Dental origin
• Functional origin
• Endodontic origin

Question 25

Systemic phase

Answer 25

Find systemic diseases or medications that may lead to periodontal disease

Question 26

Modifying factors for periodontitis

Answer 26

Pregnancy Puberty Menopause

Question 27

Hygenic phase

Answer 27

-Oral cavity cleared of infection by removing biofilm and plaque retentive factors -Plaque control motivation -Root debridement

Question 28

Plaque retentive factor types

Answer 28

Natural Iatrogenic

Question 29

Corrective phase

Answer 29

Orthodontic treatment Definitive prosthetic treatment

Question 30

Instrumentation for disruption of and removal of biofilms

Answer 30

Debridement

Question 31

Instrumentation for removal of mineralised deposits(calculus)

Answer 31

Scaling

Question 32

Instrumentation to remove infected cementum and dentine

Answer 32

Root planing

Question 33

Sickle characteristics

Answer 33

-Curved or straight blade -Triangular in cross section -Two cutting egdes

Question 34

Sickle use

Answer 34

-Debridement and scaling supragingivally

Question 35

Curette

Answer 35

-Spoon shaped blade -Two cutting egdes -Double ended

Question 36

Curette use

Answer 36

Supra and subgingivally

Question 37

Angle of curette to tooth surface

Answer 37

80 degrees